TZ350 USB Modem
Need a little help setting up a USB modem on a TZ350 Gen6. As per How can I configure 3G/4G dialup modems for WAN failover? | SonicWall and What wireless cards and USB broadband modems are supported on firewalls and access points? | SonicWall I could source a D-Link DWM-222. But I can't get the firewall to recognize the modem.
I've been over my settings multiple times, the firewall won't recognize the modem. Anyone care to share some wisdom ? (Apart from don't do the USB modem thing.)
Thanks in advance